78454896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 222069120

約数和(自身を除く): 143614224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 472, 624, 708, 767, 944, 1416, 1534, 2131, 2301, 2832, 3068, 4262, 4602, 6136, 6393, 8524, 9204, 12272, 12786, 17048, 18408, 25572, 27703, 34096, 36816, 51144, 55406, 83109, 102288, 110812, 125729, 166218, 221624, 251458, 332436, 377187, 443248, 502916, 664872, 754374, 1005832, 1329744, 1508748, 1634477, 2011664, 3017496, 3268954, 4903431, 6034992, 6537908, 9806862, 13075816, 19613724, 26151632, 39227448, 78454896]

約数ペア:

[(1, 78454896), (2, 39227448), (3, 26151632), (4, 19613724), (6, 13075816), (8, 9806862), (12, 6537908), (13, 6034992), (16, 4903431), (24, 3268954), (26, 3017496), (39, 2011664), (48, 1634477), (52, 1508748), (59, 1329744), (78, 1005832), (104, 754374), (118, 664872), (156, 502916), (177, 443248), (208, 377187), (236, 332436), (312, 251458), (354, 221624), (472, 166218), (624, 125729), (708, 110812), (767, 102288), (944, 83109), (1416, 55406), (1534, 51144), (2131, 36816), (2301, 34096), (2832, 27703), (3068, 25572), (4262, 18408), (4602, 17048), (6136, 12786), (6393, 12272), (8524, 9204)]